Compare Samsung Galaxy j3 (2017) with Samsung Galaxy j3 Luna Pro with Samsung Galaxy J7 Prime

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Compare Samsung Galaxy j3 (2017) vs Samsung Galaxy j3 Luna Pro vs Samsung Galaxy J7 Prime

Summary	75 Score	75 Score	80 Score
Performance	Exynos 7570 2 GB RAM Android 7.1.1 (Nougat)	2 GB RAM Android Marshmallow v6.0.1	Exynos 7870 Octa 3 GB RAM Android 6.0 Marshmallow
Display	5 inch 720 x 1280 pixels 294 PPI Density	5 inch 1280 x 720 pixels 294 PPI Density	5.5 inch 1920 x 1080 pixels 401 PPI Density
Camera	13 MP (Main) 5 MP (Front)	8 MP (Main) 5 MP (Front)	13 MP (Main) 8 MP (Front)
Battery	2400 mAh Li-ion	3000 mAh Li-ion	3300 mAh Li-ion
Display
Screen Size	5 inch	5 inch	5.5 inch
Screen Resolution	720 x 1280 Pixels	1280 x 720 pixels	1080x1920 pixels
Pixel Density	294 PPI	294 PPI	401 PPI
Display Type	Super AMOLED capacitive touchscreen, 16M colors	Super AMOLED capacitive touchscreen, 16M colors	FHD TFT
Gorilla Glass	-	-	Yes
Screen Protection	-	-	-
Chipset
Brand	Samsung Mobiles	Samsung Mobiles	Samsung Mobiles
Chipset	Exynos 7570		Exynos 7870 Octa
Processor	Quad-core Processor	Octa-core 1.4 GHz Cortex-A53	Octa-core 1.6 GHz Cortex-A53
RAM	2 GB RAM	2 GB RAM	3 GB RAM
GPU	Adreno 505		Mali-T830MP2
Camera
Rear Camera Resolution	13 MP	8 MP	13 MP
Front Camera Resolution	5 MP	5 MP	8 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Panorama, Geo-Tagging	Autofocus, Touch Focus, Flash	Autofocus, Flash
General
Operating System	Android	Android	Android
OS Version	Android 7.1.1 (Nougat)	Android Marshmallow v6.0.1	Android 6.0 Marshmallow
Weight	147 g		167 g
Dimensions	140.9 x 70.1 x 8.7 mm		151.7 x 75 x 8 mm
Thickness	8.7mm		8mm
Storage
Internal Storage	16 GB	16 GB	16 GB
Card Slot	microSD, Upto 256GB	microSD, Upto 128GB	microSD, Upto 256GB
Other	16GB, Expandable up to 256GB	16GB, Expandable up to 128GB	16GB, Expandable upto 256GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Micro-SIM	Micro-SIM	Nano-SIM
Bluetooth	v4.2	v4.1	v4.1
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No	No
Connectivity
VoLTE
4G	LTE Cat 4 150/50 Mbps, LTE Cat 6 300/50 Mbps OR LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) OR LTE 700 / 800 / 850 / 900 / 1700 / 1800 / 1900 / 2100 / 2600	LTE 2100, LTE 800, LTE 1800, LTE 2600	B1(2100), B3(1800), B5(850), B7(2600), B8(900), B20(800), B38(2600), B40(2300)
3G	UMTS 2100 MHz	UMTS 1900 / 2100 / 850 / 900 MHz	B1(2100), B2(1900), B5(850), B8(900)
2G	GSM 1800 / 900 MHz	GSM 1800 / 1900 / 850 / 900 MHz	GSM850, GSM900, DCS1800, PCS1900
Wi-Fi	Wi-Fi 802.11 a/g/n	Wi-Fi 802.11 a/g/n	Wi-Fi 802.11 a/g/n
GPS	A-GPS, Glonass	A-GPS, Glonass	GPS, Glonass, Beidou
GPRS
EDGE
Radio
Battery
Battery Capacity	2400 mAh	3000 mAh	3300 mAh
Battery Type	Li-ion	Li-ion	Li-ion
Standby Time			Up to 84 h
Talk Time			Up to 21 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Gyro Accelerometer Magnetic and Proximity sensors	Proximity sensor Accelerometer.	Accelerometer proximity
Messaging			SMS(threaded view), MMS, Email, IM
Java
Other